0ba5891ead project: Keep leading `0` in PROJECT_VERSION components
5f84669806 Tests: Factor out RunCMake.project helper macro into module
b1f387a7ea Refactor: Use raw string literals instead of escaping
41b85968d8 Refactor: Use initializer lists instead of `push_back` series
45e85dd2b2 Refactor: Add some `const` to vars
90f91e4d21 Refactor: Replace a "magic" number w/ a named constant
638383c38f Refactor: Eliminate one-time-used variables
9b6a53292f Refactor: Eliminate `sep` from the loop
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !3517
In real projects the variable form should rarely be used because the
decision to export symbols from an executable is very specific.
Remove its main description, which duplicates the `ENABLE_EXPORTS`
target property, and simply reference the property instead.
Introduce CMake policy `CMP0096` to make `project()` keep leading zeros
in version components. As a side effect, it now allows really long
version numbers.
Fixes: #19421
Co-Author: Brad King <brad.king@kitware.com>
Now that the working directory is in the build tree, relative input
paths must be converted to an absolute path to remain relative to the
source directory.
Fixes: #19472
CMake's find control flags should all have a consistent name.
To make this happen we are introducing `CMAKE_FIND_USE_REGISTRY`
and deprecating `CMAKE_FIND_PACKAGE_NO_PACKAGE_REGISTRY`.
365ee32db8 Help: Valid range for test property, SKIP_RETURN_CODE, is 0 to 255, inclusive
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !3507
The message() command requires uppercase log levels. Even
though the cmake --loglevel option is not case sensitive, show
the supported values as uppercase to match the message()
docs as closely as possible, since they are related to the same
feature.
Also fixes the wrong string being shown for the warning level
by cmake --help.
d5b722bbbd Help: Remove mention of CMAKE_INSTALL_DO_STRIP
ddc7ea4696 Help: Clarify how to provide multiple targets with cmake --target
c509f38b7b Help: Add missing xref for CMAKE_EXECUTE_PROCESS_COMMAND_ECHO
9cc6befe1b Help: Improve formatting of list(TRANSFORM) sub-options
074fbdb73f Help: Clean up trivial typos and grammar
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Brad King <brad.king@kitware.com>
Merge-request: !3498
It isn't yet clear whether we want to make this part of the
documented API for the install script. Remove it from the
docs before it appears in an official release for now.
Relates: #18997
The OLD behaviors of all policies are deprecated, but only by
documentation. Add an explicit deprecation diagnostic for policies
introduced in CMake 3.8 and below to encourage projects to port away
from setting policies to OLD.
42294f43bd Help: move code injection vars to their own section
9e0775cb6a Help: Remove self-references from project() docs
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !3494
CMP0095 was introduced in 3.16, but was mistakenly put in the notes
for 3.15. This error was not caught during review. Move it into the
notes for 3.16.
